We are vehicle upfitters that install and sell truck and special vehicle systems and parts. Having the ability to upfit small to large truck. We work with individual to large national fleet accounts. Factory trained, ASE Gold Master Technician, and OEM Master Technicians at our facility can install any equipment to meet your needs.

We are also top leaders in alternative fuel conversions. With consultation, parts, systems and installation for CNG and LPG availible.

Leading the way in vehicle upfitting

Building the best for each individual requirement is the foundation of our service promise. We think outside the box. Whatever design or combination of product is necessary... IT CAN BE DONE!

Look the website over for a sample of our services and send us an email or give us a call to make an inquiry or schedule an installation!

Many businesses rely on trucks as the backbone of their operation. We will work with you to design a custom outfit that will serve for years. We carefully build to your specifications to make a complete and organized work vehicle that will increase your efficiency. All of our vehicle components will outlast your vehicle and can be remounted your next vehicle. We use only the highest standard of quality products and we outfit your vehicle with superior workmanship.

But, all work and no play makes Jack a dull boy. We can source many vendors in order get your Jeep, truck, SUV or whatever to the stance it needs to be and the capability you desire to get out into the great outdoors. We see many bad parts or parts just plain installed wrong. With many years experience and fabrication abilities on site, you'll get the best upgrades and installations at Grimhall.

What fun is it to go out and play if you don't bring your toys? We know we do, and after a whole lot of hands on experience identifying weak links in machinery we are proud to offer support for your ATV's and UTV's. We've teamed up with Vent Racing here in Utah to upfit your Polaris RZR. Don't settle for cheap imitations, these parts are literally the best in the business - so good that if you crash your rig and manage to bend its Vent Racing roll cage, you get another one. Free. 

Website is currently under construction!!! Things will be changing around quite a bit...please bear with us while we finish the job!